战后世界体育发展中有影响的体育思想包括“休闲体育”和（）。A.“终身体育” B.“快

Home Alone

It was Sunday afternoon. My brother and I were alone at home. My parents went for a party and asked me to look after my brother.  I was doing my homework while my younger brother was watching TV. Suddenly the doorbell rang. Ding-Dong!  My brother thought that it was our parents, so he opened the      1  quickly.

A tall man wearing a black raincoat stood outside. He said that he came to sell books and asked politely     2  our parents were at home.

Without thinking, my brother said, "No." Then the man asked if we would like to 3 some story books. I refused him. When I wanted to close the door, he suddenly pushed the door very      4   and came into our house.  He took out a     5    and ordered me to tie up my brother’s hands with a rope.  I tied up his hands in a special way so my brother could untie

     6    easily. The man then tied my hands up and locked     7    of us in the kitchen. Soon, he went upstairs to     8  money. I taught my brother to untie the rope on his    9 .He then untied me. I rushed to the telephone to call the police,     10     the line was dead. The doors were all locked from the outside. It was lucky that the man      11   to lock the kitchen window. We got out of the house through the kitchen window and went to the   12 pay phone to call the police.

Soon   13  came to our house and the man was caught. By that time, my parents had come home. We told them the whole story. My parents were   14 that we were not hurt. They told me that I should stop my brother from   15 the door to strangers. I learnt a lesson on safety.

(    ) 1. A. window         B. door         C. book        D. fridge

(    ) 2. A. if               B. why         C. when        D. how

(    ) 3. A. lend         B. borrow      C. sell            D. buy

(    ) 4. A. politely           B. slowly      C. hard        D. quietly

(    ) 5. A. book             B. knife       C. gift        D. pen

(    ) 6. A. himself      B. myself          C. herself         D. themselves

(    ) 7. A. none          B. neither         C. both        D. all

(    ) 8. A. look at            B. look after  C. look like       D. look for

(    ) 9. A. feet              B. hands       C. neck        D. legs

(    ) 10. A. and         B. so             C. or          D. but

(    ) 11. A. wanted          B. remembered   C. forgot          D. tried

(    ) 12. A. farthest        B. nearest         C. largest         D. smallest

(    ) 13. A. my friends        B. the police       C. the neighbors    D. my parents

(    ) 14. A. glad            B. angry       C. sad         D. sorry

(    ) 15. A. cleaning        B. closing     C. locking         D. opening

甲型H1N1流感是H1N1流感病毒引起的一种呼吸道传染病。

（1）请将①H1N1流感病人②体质较差健康人③空气④H1N1流感病毒填入下表（填序号）

（2）该病人医生马上做了一些相应的预防措施：①将患者立即隔离治疗；②为他家庭中的其他成员打预防针；③对患者的房间和用具进行消毒；④在患者住院期间，不让家属去探望。医生所做的措施中，①是为了_________；②④是为了_________；③是为了________。

滑动轴承摩擦阻力大，应用于低速径向（）大、振动要求小的机件上。

关于液压传动用油的要求，（）叙述是正确的。

A.黏度高，黏温特性好

B.润滑性能好，防锈能力强

C.对金属和密封有良好的相容性

D.抗泡沫性和抗乳化性好